ulib/fuzz-utils/fuzzer.cpp

111     zx_status_t rc;
113     if ((rc = SetCommand(args->first())) != ZX_OK || (rc = SetFuzzer(args->next())) != ZX_OK ||
114         (rc = LoadOptions()) != ZX_OK) {
115         return rc;
121         } else if ((rc = SetOption(arg + 1)) != ZX_OK) {
122             return rc;
195     zx_status_t rc;
198     if (!root_.empty() && (rc = out->Push(root_.c_str())) != ZX_OK) {
199         fprintf(err_, "failed to move to '%s': %s\n", root_.c_str(), zx_status_get_string(rc));
200         return rc;
202     if ((rc = out->Push(path)) != ZX_OK) {
203         return rc;
210     zx_status_t rc;
212     if ((rc = RebasePath("pkgfs/packages", out)) != ZX_OK) {
213         return rc;
216     if ((rc = out->Push(package)) != ZX_OK) {
217         fprintf(err_, "failed to move to '%s': %s\n", package, zx_status_get_string(rc));
218         return rc;
244     if ((rc = out->Push(max_version)) != ZX_OK) {
245         fprintf(err_, "failed to move to '%s': %s\n", max_version, zx_status_get_string(rc));
246         return rc;
350     zx_status_t rc;
367     if ((rc = fdio_spawn(ZX_HANDLE_INVALID, FDIO_SPAWN_CLONE_ALL, argv[0], argv,
369         fprintf(err_, "Failed to spawn '%s': %s\n", argv[0], zx_status_get_string(rc));
370         return rc;
377     if ((rc = process_.wait_one(ZX_TASK_TERMINATED, zx::time::infinite(), nullptr)) != ZX_OK) {
378         fprintf(err_, "Failed while waiting for process to end: %s\n", zx_status_get_string(rc));
379         return rc;
383     if ((rc = process_.get_info(ZX_INFO_PROCESS, &proc_info, sizeof(proc_info), nullptr,
385         fprintf(err_, "Failed to get exit code for process: %s\n", zx_status_get_string(rc));
386         return rc;
487     zx_status_t rc;
530     if ((rc = ParseName(name_.c_str(), &package, &target)) != ZX_OK) {
531         return rc;
536     if ((rc = GetPackagePath(package.c_str(), &resource_path_)) != ZX_OK ||
537         (rc = resource_path_.Push("data")) != ZX_OK ||
538         (rc = resource_path_.Push(target.c_str())) != ZX_OK) {
544     if ((rc = RebasePath("data", &data_path_)) != ZX_OK ||
545         (rc = data_path_.Ensure("fuzzing")) != ZX_OK ||
546         (rc = data_path_.Push("fuzzing")) != ZX_OK ||
547         (rc = data_path_.Ensure(package.c_str())) != ZX_OK ||
548         (rc = data_path_.Push(package.c_str())) != ZX_OK ||
549         (rc = data_path_.Ensure(target.c_str())) != ZX_OK ||
550         (rc = data_path_.Push(target.c_str())) != ZX_OK) {
552                 target.c_str(), zx_status_get_string(rc));
560     zx_status_t rc;
569         if ((rc = SetOption("merge", "1")) != ZX_OK ||
570             (rc = SetOption("merge_control_file", data_path_.Join(".mergefile").c_str())) !=
572             return rc;
581     if ((rc = SetOption("artifact_prefix", data_path_.c_str())) != ZX_OK) {
582         return rc;
592     if ((rc = resource_path_.GetSize("dictionary", &dict_size)) == ZX_OK && dict_size != 0 &&
593         (rc = SetOption("dict", resource_path_.Join("dictionary").c_str())) != ZX_OK) {
594         fprintf(err_, "failed to set dictionary option: %s\n", zx_status_get_string(rc));
595         return rc;
605             if ((rc = SetOption(buffer)) != ZX_OK) {
606                 fprintf(err_, "Failed to set option: %s", zx_status_get_string(rc));
607                 return rc;
664     zx_status_t rc;
668         if ((rc = data_path_.Ensure("corpus")) != ZX_OK) {
669             fprintf(err_, "Failed to make empty corpus: %s\n", zx_status_get_string(rc));
670             return rc;
679     zx_status_t rc;
692     if ((rc = data_path_.Push("corpus")) != ZX_OK) {
699             if ((rc = data_path_.GetSize(input, &input_size)) != ZX_OK) {
700                 return rc;
735     zx_status_t rc;
760     if ((rc = Execute(true /* wait_for_completion */)) != ZX_OK) {
761         fprintf(err_, "Failed to execute: %s\n", zx_status_get_string(rc));
762         return rc;
769     zx_status_t rc;
773         if ((rc = data_path_.Remove("corpus.prev")) != ZX_OK ||
774             (rc = data_path_.Rename("corpus", "corpus.prev")) != ZX_OK) {
776                     zx_status_get_string(rc));
777             return rc;
783     if ((rc = data_path_.Ensure("corpus")) != ZX_OK) {
784         fprintf(err_, "Failed to ensure 'corpus': %s\n", zx_status_get_string(rc));
785         return rc;
790     if ((rc = Execute(false /* !wait_for_completion */)) != ZX_OK) {
791         fprintf(err_, "Failed to execute: %s\n", zx_status_get_string(rc));
792         return rc;